423340301111 has 32 divisors (see below), whose sum is σ = 528978616320. Its totient is φ = 329857484544.

The previous prime is 423340301003. The next prime is 423340301117. The reversal of 423340301111 is 111103043324.

It is not a de Polignac number, because 423340301111 - 2¹⁰ = 423340300087 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423340301117) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4329386 + ... + 4426088.

It is an arithmetic number, because the mean of its divisors is an integer number (16530581760).

Almost surely, 2^423340301111 is an apocalyptic number.

423340301111 is a deficient number, since it is larger than the sum of its proper divisors (105638315209).

423340301111 is a wasteful number, since it uses less digits than its factorization.

423340301111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97455.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 423340301111 its reverse (111103043324), we get a palindrome (534443344435).

The spelling of 423340301111 in words is "four hundred twenty-three billion, three hundred forty million, three hundred one thousand, one hundred eleven".